*{
	padding: 0;
	margin: 0;
}
html,body{
	height: 100%;
}
.container{
	width: 100%;
	height: 100%;
	position: relative;
	background: #efefef;
	overflow: hidden
}
.title{
	width: 100%;
	height: 50px;
	line-height: 50px;
	text-align: center;
}
.bottom{
	width: 100%;
	height: 150px;
	background: rgba(0, 0, 0, 0.5);
	position: absolute;
	bottom: 0;
	left: 0;
	display: flex;
	justify-content: center;
	align-items: center
}
.send{
	width: 600px;
	height: 50px;
}
.send > span{
	font-size: 20px;
	color: white;
}
#text{
	width: 300px;
	height: 40px;
	border: 1px solid white;
	border-radius: 10px;
	font-size: 18px;
	padding-left: 10px;	
	outline: none;
}
#btn{
	width: 100px;
	height: 40px;
	background: #F61F6D;
	outline: none;
	border-radius: 10px;
	cursor: pointer;
	border: none;
	font-size: 18px;
	color: white;
}
.active{
	position: absolute;
	font-size: 24px;
}